diff --git a/configs/media_profiles.xml b/configs/media_profiles.xml
index 6087945..422b5fb 100644
--- a/configs/media_profiles.xml
+++ b/configs/media_profiles.xml
@@ -35,7 +35,7 @@
 <!ATTLIST Video height CDATA #REQUIRED>
 <!ATTLIST Video frameRate CDATA #REQUIRED>
 <!ELEMENT Audio EMPTY>
-<!ATTLIST Audio codec (amrnb|amrwb|aac|lpcm) #REQUIRED>
+<!ATTLIST Audio codec (amrnb|amrwb|aac) #REQUIRED>
 <!ATTLIST Audio bitRate CDATA #REQUIRED>
 <!ATTLIST Audio sampleRate CDATA #REQUIRED>
 <!ATTLIST Audio channels (1|2|6) #REQUIRED>
@@ -61,7 +61,7 @@
 <!ATTLIST VideoEncoderCap maxHFRFrameHeight CDATA #REQUIRED>
 <!ATTLIST VideoEncoderCap maxHFRMode CDATA #REQUIRED>
 <!ELEMENT AudioEncoderCap EMPTY>
-<!ATTLIST AudioEncoderCap name (amrnb|amrwb|aac|wma|lpcm) #REQUIRED>
+<!ATTLIST AudioEncoderCap name (amrnb|amrwb|aac|wma) #REQUIRED>
 <!ATTLIST AudioEncoderCap enabled (true|false) #REQUIRED>
 <!ATTLIST AudioEncoderCap minBitRate CDATA #REQUIRED>
 <!ATTLIST AudioEncoderCap maxBitRate CDATA #REQUIRED>
@@ -199,19 +199,6 @@
              channels="1" />
     </EncoderProfile>
 
-    <EncoderProfile quality="vga" fileFormat="mp4" duration="30">
-      <Video codec="h264"
-             bitRate="2000000"
-             width="640"
-             height="480"
-             frameRate="30" />
-
-      <Audio codec="aac"
-             bitRate="156000"
-             sampleRate="48000"
-             channels="2" />
-    </EncoderProfile>
-
     <EncoderProfile quality="timelapselow" fileFormat="mp4" duration="30">
       <Video codec="h264"
              bitRate="192000"
@@ -283,20 +270,6 @@
              channels="1" />
     </EncoderProfile>
 
-    <EncoderProfile quality="timelapsevga" fileFormat="mp4" duration="30">
-      <Video codec="h264"
-             bitRate="2000000"
-             width="640"
-             height="480"
-             frameRate="30" />
-
-      <!-- audio setting is ignored -->
-      <Audio codec="amrnb"
-             bitRate="12200"
-             sampleRate="8000"
-             channels="1" />
-    </EncoderProfile>
-
     <EncoderProfile quality="timelapse480p" fileFormat="mp4" duration="30">
       <Video codec="h264"
              bitRate="2000000"
@@ -452,19 +425,6 @@
              channels="1" />
     </EncoderProfile>
 
-     <EncoderProfile quality="vga" fileFormat="mp4" duration="30">
-      <Video codec="h264"
-             bitRate="2000000"
-             width="640"
-             height="480"
-             frameRate="30" />
-
-      <Audio codec="aac"
-             bitRate="156000"
-             sampleRate="48000"
-             channels="2" />
-    </EncoderProfile>
-
     <EncoderProfile quality="timelapselow" fileFormat="mp4" duration="30">
       <Video codec="h264"
              bitRate="192000"
@@ -520,34 +480,6 @@
              channels="1" />
     </EncoderProfile>
 
-    <EncoderProfile quality="timelapseqvga" fileFormat="mp4" duration="30">
-      <Video codec="h264"
-             bitRate="512000"
-             width="320"
-             height="240"
-             frameRate="30" />
-
-      <!-- audio setting is ignored -->
-      <Audio codec="amrnb"
-             bitRate="12200"
-             sampleRate="8000"
-             channels="1" />
-    </EncoderProfile>
-
-    <EncoderProfile quality="timelapsevga" fileFormat="mp4" duration="30">
-      <Video codec="h264"
-             bitRate="2000000"
-             width="640"
-             height="480"
-             frameRate="30" />
-
-      <!-- audio setting is ignored -->
-      <Audio codec="amrnb"
-             bitRate="12200"
-             sampleRate="8000"
-             channels="1" />
-    </EncoderProfile>
-
     <EncoderProfile quality="timelapse480p" fileFormat="mp4" duration="30">
       <Video codec="h264"
                    bitRate="5000000"
@@ -654,11 +586,6 @@
         minSampleRate="8000" maxSampleRate="8000"
         minChannels="1" maxChannels="1" />
 
-<!--    <AudioEncoderCap name="lpcm" enabled="true"
-        minBitRate="768000" maxBitRate="4608000"
-        minSampleRate="48000" maxSampleRate="48000"
-        minChannels="1" maxChannels="6" />-->
-
     <!--
         FIXME:
         We do not check decoder capabilities at present